controlnet input image

[TheOmega-hash]

doubt with controlnet

"alwayson_scripts" => [

    // Adding a new controlnet as requested
    "controlnet" => [
        "args" => [
            [
             
               
               "module" => "canny",
                "model" => "control_v11p_sd15_canny [d14c016b]",
            ]
        ]
    ]
	
	,
	   "AnimateDiff" => [
        "args" => [
            [
                "model" => "mm_sd_v15_v2.ckpt",
                "format" => [$format_type], 
                "video_length" => 32,
                "fps" => 8,
	"video_source" => "a.mp4",
                "loop_number" => 0,
                "closed_loop" => "R+P",
                "batch_size" => 16,
                "stride" => 1,
                "overlap" => -1,
                "interp" => "Off",
                "interp_x" => 10
            ]
        ]
    ]
]

];

The video path is in the same directory as the script, but I get raise ValueError('controlnet is enabled but no input image is given')
ValueError: controlnet is enabled but no input image is given

do i have to pass an image in input image? in controlnet if i'm already passing the video?